1:工单事实指标需求分析
目标:掌握DWB层工单事实指标表的需求分析
路径
- step1:目标需求
- step2:数据来源
实施
目标需求:基于工单信息统计等待分配工单数量、完成工单数量、处理工单数量、响应时长、服务时长等指标
字段名 | 说明 | 数据来源 |
---|---|---|
wo_id | 工单id | one_make_dwd.ciss_service_workorder |
callaccept_id | 来电受理单id | one_make_dwd.ciss_service_workorder |
oil_station_id | 油站id | one_make_dwd.ciss_service_workorder |
userids | 服务该工单用户id(注意:可能会有多个,以逗号分隔) | one_make_dwd.ciss_service_workorder |
wo_num | 工单单据数量 | one_make_dwd.ciss_service_workorder |
back_num | 退回工单数量(如果工单没有被退回,数量是0) | one_make_dwd.ciss_service_workorder、ciss_service_workorder_back |
abolished_num | 已作废工单数量 | one_make_dwd.ciss_service_workorder |
wait_dispatch_num | 待派工数量 | one_make_dwd.ciss_service_workorder、eos_dict_type、eos_dict_entry派工单状态:待派工(status=4) |
alread_complete_num | 已完工工单数量(已完工、已回访) | 派工单状态:已完工、已回访(status=5 || 6) |
processing_num | 正在处理工单数量(待离站、待完工) | 派工单状态:待离站、待完工(status=3 || 4) |
people_num | 工单人数数量(一个工单由多人完成) | one_make_dwd.ciss_service_workorder、ciss_service_workorder_user默认为1数据预处理;工单用户id是否为空;工单用户id是否为空 |
service_total_duration | 服务总时长(按小时)->从出发到完工时间(leave_time - start_time) | one_make_dwd.ciss_service_workorder |
repair_service_duration | 报修响应时长(按小时)->呼叫中心受理到出发时间(start_time-submit_time) | one_make_dwd.ciss_service_workorder |
customer_repair_num | 客户报修工单数量 | one_make_dwd.ciss_service_workorder;is_customer_repairs字段 |
charg_num | 收费工单数量 | one_make_dwd.ciss_service_workorder;is_charg字段 |
repair_device_num | 维修设备数量 | ciss_service_order、ciss_service_order_device;状态:维修(type=2) |
install_device_num | 安装设备数据量 | ciss_service_order、ciss_service_order_device;状态:安装(type=1) |
install_num | 安装单数量(以下四个单据的数量有可能会有重叠,例如:一个工单有可能有巡检、也有可能有维修) | one_make_dwd.ciss_service_install |
repair_num | 维修单数量 | ciss4.ciss_service_repair |
remould_num | 巡检单数量 | ciss4.ciss_service_remould |
inspection_num | 改造单数量 | ciss4.ciss_service_inspection |
workorder_trvl_exp | 工单差旅费(通过工单id与ciss4.ciss_service_trvl_exp_dtl关联,取submoney5即可) | ciss4.ciss_service_trvl_exp_dtl |
数据来源
ciss_service_workorder:工单详情事实表
代码语言:javascript复制select
id,--工单id
callaccept_id,--来电受理id
oil_station_id, --油站id
service_userid,--工程师id
status,--工单状态
submit_time,--提交时间
start_time,--开始时间
leave_time,--离开时间
is_customer_repairs,--是否为报修工单
is_charg --是否为收费工单
from ciss_service_workorder;
ciss_service_workorder_back:回退工单信息表
代码语言:javascript复制select
id, --回退id
workorder_id --工单id
from ciss_service_workorder_back;
ciss_service_workorder_user:工程师信息表
代码语言:javascript复制select
workorder_id, --工单id
userid, --工程师id
username --工程师姓名
from ciss_service_workorder_user;
ciss_service_trvl_exp_dtl:差旅费用信息表
代码语言:javascript复制select
work_order_id, --工单id
submoney5 --应收会计扣款金额
from ciss_service_trvl_exp_dtl;
ciss_service_order:服务单信息表
代码语言:javascript复制select
id, --服务单id
workorder_id, --工单id
type --工单类型,1-安装,2-维修,3-巡检
from ciss_service_order;
ciss_service_order_device:服务单设备信息表
代码语言:javascript复制select
id, --设备id
service_order_id --服务单id
from ciss_service_order_device;
工单类型合并表
ciss_service_install:设备安装信息表
- 服务单id、安装工单id
ciss_service_repair:设备维修信息表
服务单id、维修工单id
ciss_service_remould:设备改造信息表
代码语言:javascript复制- 服务单id、改造工单id
ciss_service_inspection:设备巡检信息表
服务单id、巡检工单id
代码语言:javascript复制select
so.id, --服务单id
so.workorder_id, --工单id
install.id installid, --安装单id
repair.id repairid, --维修单id
remould.id remouldid, --改造单id
inspection.id inspectionid --巡检单id
--服务单信息表
from one_make_dwd.ciss_service_order so
left join one_make_dwd.ciss_service_install install on so.id = install.service_id
left join one_make_dwd.ciss_service_repair repair on so.id = repair.service_id
left join one_make_dwd.ciss_service_remould remould on so.id = remould.service_id
left join one_make_dwd.ciss_service_inspection inspection on so.id = inspection.service_id
where so.dt = '20210101';
小结
- 掌握DWB层呼叫中心事实指标表的需求分析
2:工单事实指标构建
目标:实现DWB层工单事实指标表的构建
实施
建表
代码语言:javascript复制drop table if exists one_make_dwb.fact_worker_order;
create table if not exists one_make_dwb.fact_worker_order(
wo_id string comment '工单id'
, callaccept_id string comment '来电受理单id'
, oil_station_id string comment '油站id'
, userids string comment '服务该工单用户id(注意:可能会有多个,以逗号分隔)'
, wo_num bigint comment '工单单据数量'
, back_num bigint comment '退回工单数量,默认为0'
, abolished_num bigint comment '已作废工单数量'
, wait_dispatch_num bigint comment '待派工数量'
, wait_departure_num bigint comment '待出发数量'
, alread_complete_num bigint comment '已完工工单数量(已完工、已回访)'
, processing_num bigint comment '正在处理工单数量(待离站、待完工)'
, people_num int comment '工单人数数量(一个工单由多人完成)'
, service_total_duration int comment '服务总时长(按小时),(leave_time - start_time)'
, repair_service_duration int comment '报修响应时长(按小时),(start_time-submit_time)'
, customer_repair_num bigint comment '客户报修工单数量'
, charg_num bigint comment '收费工单数量'
, repair_device_num bigint comment '维修设备数量'
, install_device_num bigint comment '安装设备数据量'
, install_num bigint comment '安装单数量'
, repair_num bigint comment '维修单数量'
, remould_num bigint comment '改造单数量'
, inspection_num bigint comment '巡检单数量'
, workorder_trvl_exp decimal(20,1) comment '工单差旅费'
)
partitioned by (dt string)
stored as orc
location '/data/dw/dwb/one_make/fact_worker_order'
;
抽取
代码语言:javascript复制insert overwrite table one_make_dwb.fact_worker_order partition(dt = '20210101')
select
--工单id
wo.id wo_id
--来电受理单id
, max(callaccept_id) callaccept_id
--油站id
, max(oil_station_id) oil_station_id
--工程师id
, max(case when wo.service_userids is not null then concat_ws(',', wo.service_userid, wo.service_userids) else wo.service_userid end) userids
--工单单据数量:安装单、维修单……
, count(wo.id) wo_num
--退回工单数量
, count(wob.id) back_num
--已作废工单数量
, sum(case when status = '-1' then 1 else 0 end) abolished_num
--待派发工单数量
, sum(case when status = '4' then 1 else 0 end) wait_dispatch_num
--待出发工单数量
, sum(case when status = '2' then 1 else 0 end) wait_departure_num
--已完工工单数量
, sum(case when status = '5' then 1 when status = '6' then 1 else 0 end) alread_complete_num
--处理中工单数量
, sum(case when status = '3' then 1 when status = '4' then 1 else 0 end) processing_num
--工单人数
, case when count(usr.id) = 0 then 1 else count(usr.id) end people_num
--服务总时长
, max((wo.leave_time - wo.start_time) / 3600000) service_total_duration
--报修响应时长
, max((wo.start_time - wo.submit_time) / 3600000) repair_service_duration
--客户报修工单数量
, sum(case when wo.is_customer_repairs = '2' then 1 else 0 end) customer_repairs
--收费工单数量
, sum(case when wo.is_charg = '1' then 1 else 0 end) charg_num
--维修设备数量
, max(case when sod.repair_device_num = 0 then 1 when sod.repair_device_num is null then 0 else sod.repair_device_num end) repair_device_num
--安装设备数量
, max(case when sod2.install_device_num = 0 then 1 when sod2.install_device_num is null then 0 else sod2.install_device_num end) install_device_num
--安装单数量
, sum(case when sertype.installid is not null then 1 else 0 end) install_num
--维修单数量
, sum(case when sertype.repairid is not null then 1 else 0 end) repair_num
--改造单数量
, sum(case when sertype.remouldid is not null then 1 else 0 end) remould_num
--巡检单数量
, sum(case when sertype.inspectionid is not null then 1 else 0 end) inspection_num
--工单差旅费
, max(case when ed.submoney5 is null then 0.0 else ed.submoney5 end) workorder_trvl_exp
-- 工单信息表
from one_make_dwd.ciss_service_workorder wo
--关联回退工单:回退工单个数
left join one_make_dwd.ciss_service_workorder_back wob on wo.id = wob.workorder_id
--关联工程师信息表:工程师人数
left join one_make_dwd.ciss_service_workorder_user usr on wo.id = usr.workorder_id
--关联差旅费用信息表:工单差旅费用
left join one_make_dwd.ciss_service_trvl_exp_dtl ed on wo.id = ed.work_order_id
--关联维修设备个数信息
left join (
--统计每个工单的维修设备个数
select
so.workorder_id, count(sod.id) repair_device_num
--服务单表关联设备表:每个工单对应的设备id
from one_make_dwd.ciss_service_order so
left join one_make_dwd.ciss_service_order_device sod
on so.id = sod.service_order_id
where so.type = '2' and so.dt='20210101'
group by so.workorder_id
) sod on wo.id = sod.workorder_id
--关联安装设备个数信息
left join (
--统计每个工单的安装设备个数
select
so.workorder_id, count(sod.id) install_device_num
from one_make_dwd.ciss_service_order so
left join one_make_dwd.ciss_service_order_device sod
on so.id = sod.service_order_id
--过滤服务单的类型为安装类型的服务单
where so.type = '1' and so.dt='20210101'
group by so.workorder_id
) sod2 on wo.id = sod2.workorder_id
--工单类型合并表:安装、维修、改造、巡检单id
left join (
select
so.id, so.workorder_id, install.id installid, repair.id repairid, remould.id remouldid, inspection.id inspectionid
from one_make_dwd.ciss_service_order so
left join one_make_dwd.ciss_service_install install on so.id = install.service_id
left join one_make_dwd.ciss_service_repair repair on so.id = repair.service_id
left join one_make_dwd.ciss_service_remould remould on so.id = remould.service_id
left join one_make_dwd.ciss_service_inspection inspection on so.id = inspection.service_id
where so.dt = '20210101'
) sertype on wo.id = sertype.workorder_id
where wo.dt='20210101'
group by wo.id
;
小结
- 实现DWB层呼叫中心事实指标表的构建